[中国东部典型城市非道路机械大气污染物排放清单]

[Air Pollutant Emission Inventory of Non-road Machineries in Typical Cities in Eastern China].

作者信息

Lu Jun, Huang Cheng, Hu Qing-Yao, Yang Qiang, Jing Bao-Li, Xia Yang, Lu Bin, Tang Wei, Lou Sheng-Rong, Tao Shi-Kang, Li Li

机构信息

State Environment Protection Key Laboratory of Formation and Prevention of the Urban Air Complex, Shanghai 200233, China.

Shanghai Academy of Environmental Sciences, Shanghai 200233, China.

出版信息

Huan Jing Ke Xue. 2017 Jul 8;38(7):2738-2746. doi: 10.13227/j.hjkx.201612185.

DOI:10.13227/j.hjkx.201612185

PMID:29964612

Abstract

Based on site investigation of non-road vehicles in Shanghai and Hangzhou located in east China, non-road vehicle emission inventory in 2014 was established in these cities as well as its emission inventory technology. Characteristics of non-road vehicle were also analyzed, including classification, type of fuel, power and emission standard. The results showed that diesel consumed by non-road vehicles was 6.1×10 t in Shanghai and 3.2×10 t in Hangzhou; NO emission was 3.09×10 t in Shanghai and 1.72×10 t in Hangzhou; PM emission was 1.41×10 t in Shanghai and 8.1×10 t in Hangzhou, 2014. Emissions from excavators and other construction equipment contributed the most in non-road vehicle emission inventory. Non-road vehicle has become one of the important sources of urban air pollution, whose NO emissions accounted for 11.1% of all urban sources in Shanghai and 16.1% in Hangzhou, and accounted for 18.5% of mobile sources in Shanghai and 32.2% in Hangzhou.

摘要

基于对中国东部上海和杭州非道路移动机械的实地调查，建立了这两个城市2014年非道路移动机械排放清单及其排放清单技术。还分析了非道路移动机械的特征，包括分类、燃料类型、功率和排放标准。结果显示，2014年上海非道路移动机械消耗柴油6.1×10吨，杭州为3.2×10吨；上海氮氧化物排放量为3.09×10吨，杭州为1.72×10吨；上海颗粒物排放量为1.41×10吨，杭州为8.1×10吨。挖掘机和其他建筑设备的排放占非道路移动机械排放清单的比例最大。非道路移动机械已成为城市空气污染的重要来源之一，其氮氧化物排放在上海占城市所有排放源的11.1%，在杭州占16.1%，在上海占移动源排放的18.5%，在杭州占32.2%。